This is one in a series of podcasts documenting Operation Deep Freeze (www.operationdeepfreeze.com), a Greenwich-based art and food growing project. It was recorded at a workshop at Robert Owen early years centre in Greenwich. Paul Green (www.avantgardening.org) explains the day’s activities. We hear the sounds of staff, volunteers and pupils building a raised bed, digging and watering the soil, planting seedlings and making ice-cream.

Here’s another podcast about Operation Deep Freeze (www.operationdeepfreeze.com), a Greenwich-based art and food growing project. It features artist Lisa Cheung (www.lisacheung.com) talking about the launch of the mobile ice cream making unit in May 2014, and Paul Green (www.avantgardening.org) leading one of the workshops for kids at the Greenwich Pleasaunce.